Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.73	27.32	26.21	26.21	78,775	-0.45(-1.70%)
May 23, 2011	27.48	27.76	26.22	26.66	144,008	-1.23(-4.41%)
May 20, 2011	28.02	28.21	27.20	27.89	97,495	-0.28(-1.00%)
May 19, 2011	28.51	29.14	28.00	28.17	135,114	+0.51(+1.86%)
May 18, 2011	27.17	28.33	27.17	27.66	120,545	+0.80(+3.00%)
May 17, 2011	26.32	27.08	26.12	26.85	94,717	+0.43(+1.61%)
May 16, 2011	26.71	27.71	26.42	26.43	99,386	-0.14(-0.52%)
May 13, 2011	27.43	27.65	26.29	26.57	56,104	-0.78(-2.84%)
May 12, 2011	27.22	27.46	26.46	27.34	137,709	-0.02(-0.07%)
May 11, 2011	27.30	27.44	26.64	27.36	136,606	+0.04(+0.14%)
May 10, 2011	27.56	27.74	27.14	27.32	162,991	-0.12(-0.44%)
May 09, 2011	25.90	27.81	25.90	27.44	223,455	+1.77(+6.88%)
May 06, 2011	28.42	28.42	24.99	25.68	331,538	+0.09(+0.36%)
May 05, 2011	25.61	26.43	24.97	25.59	124,336	-0.17(-0.65%)
May 04, 2011	26.58	26.58	25.73	25.75	39,508	-0.85(-3.20%)
May 03, 2011	27.02	27.27	26.29	26.60	42,161	-0.33(-1.24%)
May 02, 2011	27.00	27.82	26.94	26.94	67,595	-0.22(-0.82%)
Apr 29, 2011	27.90	27.90	26.97	27.16	72,053	-0.65(-2.33%)
Apr 28, 2011	27.96	28.16	27.79	27.81	59,399	-0.20(-0.73%)
Apr 27, 2011	28.81	29.01	27.87	28.01	69,182	-0.68(-2.35%)
Apr 26, 2011	28.65	28.96	28.36	28.68	49,628	+0.15(+0.52%)
Apr 25, 2011	28.75	28.79	28.44	28.54	53,643	+0.00(+0.00%)
Apr 21, 2011	28.60	28.64	28.18	28.54	30,974	+0.14(+0.49%)
Apr 20, 2011	28.77	28.89	27.98	28.40	76,126	+0.14(+0.49%)
Apr 19, 2011	28.45	28.75	27.86	28.26	82,442	+0.02(+0.07%)
Apr 18, 2011	28.22	29.05	27.31	28.24	118,501	-0.46(-1.61%)
Apr 15, 2011	28.71	28.94	28.25	28.70	154,614	-0.08(-0.29%)
Apr 14, 2011	28.93	29.40	28.61	28.79	75,239	-0.46(-1.58%)
Apr 13, 2011	29.94	29.94	28.69	29.25	78,254	-0.35(-1.19%)
Apr 12, 2011	29.54	29.87	29.15	29.60	75,549	-0.23(-0.78%)
Apr 11, 2011	30.60	30.88	29.38	29.83	94,237	-0.92(-3.01%)
Apr 08, 2011	31.51	31.69	30.27	30.75	62,339	-0.49(-1.57%)
Apr 07, 2011	32.36	32.36	31.17	31.25	84,307	-1.02(-3.15%)
Apr 06, 2011	31.79	32.36	31.41	32.26	85,004	+0.50(+1.57%)
Apr 05, 2011	30.70	32.14	30.68	31.76	81,165	+0.94(+3.06%)
Apr 04, 2011	30.21	30.92	29.41	30.82	76,558	+0.85(+2.84%)
Apr 01, 2011	30.59	31.09	29.88	29.97	88,021	-0.37(-1.22%)
Mar 31, 2011	30.28	30.71	30.05	30.34	35,693	+0.06(+0.21%)
Mar 30, 2011	30.27	30.51	29.77	30.27	39,211	+0.35(+1.17%)
Mar 29, 2011	28.87	30.01	28.69	29.92	64,483	+1.08(+3.73%)
Mar 28, 2011	28.37	29.46	28.19	28.85	58,978	+0.01(+0.05%)
Mar 25, 2011	29.49	29.93	28.77	28.83	67,540	-0.75(-2.53%)
Mar 24, 2011	28.72	29.66	28.19	29.58	166,026	+1.06(+3.73%)
Mar 23, 2011	28.34	28.77	27.75	28.52	54,686	+0.14(+0.49%)
Mar 22, 2011	27.97	28.43	27.78	28.38	67,602	+0.40(+1.42%)
Mar 21, 2011	28.00	28.17	27.47	27.98	50,776	+0.64(+2.33%)
Mar 18, 2011	27.15	27.36	26.80	27.34	81,372	+0.54(+2.00%)
Mar 17, 2011	27.02	27.14	26.54	26.81	83,130	+0.45(+1.72%)
Mar 16, 2011	26.49	26.84	25.97	26.35	147,681	-0.21(-0.80%)
Mar 15, 2011	26.14	27.05	25.95	26.57	76,713	-0.26(-0.97%)
Mar 14, 2011	26.29	26.98	26.29	26.83	31,966	+0.14(+0.52%)
Mar 11, 2011	26.20	27.02	26.16	26.69	42,147	+0.19(+0.73%)
Mar 10, 2011	26.91	26.98	26.26	26.49	135,979	-1.00(-3.63%)
Mar 09, 2011	27.77	27.77	26.85	27.49	85,135	-0.27(-0.97%)
Mar 08, 2011	26.47	27.93	25.99	27.76	90,033	+1.31(+4.97%)
Mar 07, 2011	27.23	27.23	26.28	26.45	74,022	-0.67(-2.46%)
Mar 04, 2011	27.19	27.47	26.55	27.11	64,712	-0.03(-0.10%)
Mar 03, 2011	25.43	27.16	25.41	27.14	130,297	+1.77(+6.96%)
Mar 02, 2011	24.92	25.43	24.89	25.37	60,393	+0.49(+1.97%)

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